Denver

$55+ Cheap flights from Missouri to Denver (DEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DEN
Apr 27 — May 41
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Cheap flight deals from Missouri to Denver

Keep the following information in mind while searching for Missouri to Denver flight deals. Data was last updated April 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$112
(Cheapflightsfares)

One-way from

$55
(Priceline)

Popular in

March

Cheapest in

August

Average price

$152

Good round-trip deal

$257 or less

Good one-way deal

$125 or less
Provider with most accurate pricing for Kansas City-Denver Intl flight deals.
Provider most trusted by Cheapflights users for Kansas City-Denver Intl flights.
From Missouri to Denver Intl
One-way flight from Missouri to Denver Intl
Highest demand for flights based on searches. 10% potential increase in price ($18 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Missouri to Denver Intl.
Price to beat on a one-way flight from Missouri to Denver Intl.

Find flight deals from Missouri to Denver

Cheapest flights from Missouri to Denver
Explore the most affordable flight options available from Missouri to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:55 pmSTL - DEN
Nonstop2h 32mFrontier
Wed 6/47:00 amDEN - STL
Nonstop2h 08mFrontier
Deal found 4/21$96
This Cheapflightsfares deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:56 pmMCI - DEN
Nonstop2h 03mFrontier
Mon 6/94:19 pmDEN - MCI
Nonstop1h 47mFrontier
Deal found 4/21$115
This United Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/125:20 pmMCI - DEN
Nonstop1h 58mUnited Airlines
Tue 5/131:39 pmDEN - MCI
Nonstop1h 39mUnited Airlines
Deal found 4/21$151
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:00 amMCI - DEN
Nonstop1h 50mSouthwest
Wed 7/96:35 pmDEN - MCI
Nonstop1h 40mSouthwest
Deal found 4/21$166
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/245:12 pmMCI - DEN
1 stop5h 44mAmerican Airlines
Wed 5/289:06 amDEN - MCI
1 stop6h 16mAmerican Airlines
Deal found 4/21$177
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:30 amMCI - DEN
1 stop10h 57mMultiple Airlines
Fri 5/165:05 pmDEN - MCI
Nonstop1h 46mMultiple Airlines
Deal found 4/22$198
This Booking.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/237:29 pmSTL - DEN
Nonstop2h 27mMultiple Airlines
Thu 6/267:43 pmDEN - STL
1 stop14h 53mMultiple Airlines
Deal found 4/21$205
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/127:30 amSTL - DEN
1 stop5h 28mDelta
Wed 7/233:40 pmDEN - STL
1 stop7h 58mDelta
Deal found 4/22$217
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/116:25 pmSGF - DEN
1 stop5h 57mUnited Airlines
Sat 7/195:20 pmDEN - SGF
Nonstop1h 57mUnited Airlines
Deal found 4/22$219
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:29 pmJLN - DEN
Nonstop2h 05mUnited Airlines
Tue 5/272:10 pmDEN - JLN
Nonstop1h 49mUnited Airlines
Deal found 4/22$221
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:15 pmSTL - DEN
Nonstop2h 30mSouthwest
Tue 5/277:15 pmDEN - STL
Nonstop2h 10mSouthwest
Deal found 4/21$223
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/86:00 amSGF - DEN
1 stop5h 52mDelta
Mon 7/216:05 amDEN - SGF
1 stop7h 43mDelta
Deal found 4/22$229

Cheapflights Fare Finder

Customize your flight search to find flights from Missouri to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from Missouri to Denver that are best for you.

Fly from

Missouri

Fly to

Denver

Route

Depart

Return

Price

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Wed 5/28

7:55 pm-9:27 pm

Nonstop2h 32m

Denver Intl

Wed 6/4

7:00 am-10:08 am

Nonstop2h 08m

$96

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Wed 6/4

7:56 pm-8:59 pm

Nonstop2h 03m

Denver Intl

Mon 6/9

4:19 pm-7:06 pm

Nonstop1h 47m

$115

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Mon 5/12

5:20 pm-6:18 pm

Nonstop1h 58m

Denver Intl

Tue 5/13

1:39 pm-4:18 pm

Nonstop1h 39m

$151

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Sat 7/5

6:00 am-6:50 am

Nonstop1h 50m

Denver Intl

Wed 7/9

6:35 pm-9:15 pm

Nonstop1h 40m

$166

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Sat 5/24

5:12 pm-9:56 pm

1 stop5h 44m

Denver Intl

Wed 5/28

9:06 am-4:22 pm

1 stop6h 16m

$177

Kansas CityDenver

MCI - DEN

MCIDEN

Kansas City

Sun 5/11

7:30 am-5:27 pm

1 stop10h 57m

Denver Intl

Fri 5/16

5:05 pm-7:51 pm

Nonstop1h 46m

$198

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Mon 6/23

7:29 pm-8:56 pm

Nonstop2h 27m

Denver Intl

Thu 6/26

7:43 pm-11:36 am

1 stop14h 53m

$205

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Sat 7/12

7:30 am-11:58 am

1 stop5h 28m

Denver Intl

Wed 7/23

3:40 pm-12:38 am

1 stop7h 58m

$217

SpringfieldDenver

SGF - DEN

SGFDEN

Springfield-Branson

Fri 7/11

6:25 pm-11:22 pm

1 stop5h 57m

Denver Intl

Sat 7/19

5:20 pm-8:17 pm

Nonstop1h 57m

$219

St. LouisDenver

STL - DEN

STLDEN

Lambert-St Louis

Sun 5/11

5:15 am-6:35 am

Nonstop2h 20m

Denver Intl

Wed 5/14

7:15 am-10:20 am

Nonstop2h 05m

$220

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 42 results
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Best time to book a flight from Missouri to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Denver

What is the cheapest month to book a flight from Missouri to Denver?

Currently, October is the cheapest month in which you can book a flight from Missouri to Denver (average of $197). Flying from Missouri to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to DEN?

Find hourly flight availability from Missouri to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Denver as you normally would.

Weekly flight availability from Missouri to Denver

Explore weekly flight availability from Missouri to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 22, 2025.

The most flights from USMO to DEN are scheduled on a Tuesday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated April 22, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Missouri to Denver to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
8.0
Very good

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Food

7.1

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Missouri to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Denver from Missouri?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly into when you book flights from Missouri to Denver.

  • How popular is this Missouri to Denver flight route?

  • What are the cheapest airlines to fly from Missouri to Denver one-way?

    One-way options have recently been found by users for as low as $55 on Frontier. Other airlines that offer cheap prices include United Airlines from $79 and Southwest from $88 one-way.

  • What are the most popular routes from Missouri to Denver?

  • What are the most reliable airlines from Missouri to Denver?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Missouri to Denver on time: Southwest (85%), Air Canada (79%), United Airlines (73%).

  • What are the cheapest flights from Missouri to Denver?

    Looking at all options, your cheapest flight can be booked for $79. While the most popular route (Lambert-St Louis - Denver Intl) can be booked for $154 on average our data indicates $694 when flying from Missouri to Denver.

  • Can I find deals for flights from Missouri to Denver that include hotel bookings?

    Yes. In addition to deals on Missouri to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Denver.

  • Can I find deals for business class flights from Missouri to Denver?

    Yes. Cheapflights offers flight deals from Missouri to Denver by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Denver?

    Currently, October is the cheapest month in which you can book a flight from Missouri to Denver (average of $197). Flying from Missouri to Denver in March is currently the most expensive (average of $278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Missouri?

Book flights to Missouri if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Silverthorne
Brighton
Golden
Greeley
Frisco
Grand Lake
Thornton
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Broomfield
Idaho Springs
Limon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Denver

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Missouri to Denver

Discover the top 5 airlines that operate flights from Missouri to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$102FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$117Average$292FlexibilityNo cancel feeOn-time69%
DeltaCheapest$128Average$272FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$148Average$275FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$192Average$355FlexibilityNo cancel feeOn-time71%

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